普通读者.Ⅱ.Second series 30-second series 30-second series. 中国政治传播研究.第2辑.second series 外语名家访谈录.第二集.Second series Thirty-second theories 视觉传播研究.第二辑.The second series 法商管理评论.第二辑.The second series 并列题名:30-second theories The secret series